power steering pump

Steering effort reducer

A power steering pump is the component in a vehicle's power steering system that pressurizes hydraulic fluid, making it easier to turn the steering wheel.

When the pump fails, steering becomes heavy and difficult, especially at low speeds: The mechanic said my power steering pump needs replacing.

Most modern vehicles have moved to electric power steering, eliminating the pump entirely.

Related

whine · leak · hose · serpentine · serpentine belt · pressure · assist · rack · pinion · rack and pinion · mechanic · hood · engine · under the hood · squeal · low · refill · turning

Categories
Opposites
steering assist mechanism

power steering pumpmanual steering

Wheel control without assistance

electric assist

hydraulic system function

power steering pumpsteering rack

Converts rotation to lateral movement

Family

power, steering, powers, powered, powering, powerful, powerfully, powerless, powerlessness

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Rated G